The given diagram is an outline of human body showing the posttion of certain organs. In this diagram
(I) Name the parts labelled 1-5.
(ii) Name the hormone released from 1 that influences the working of part 2.
(iil) How do part labelled as 3 differs from parts labelled as 1 and 2 in general? Name the endocrine cells present in part 3.
(iv) What will happen if the part labelled as 4 is removed ?
(11) Name the hormones released by part 5.
(VI) Why the part labelled as 1 called master gland? Which part of the forebrain controls the gland labelled 1 ?
(vii) Name the gland that secretes 'emergency hormone.